1240-01-172-4565
Find complete technical information, availability, and procurement data for: 1240-01-172-4565
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Federal Supply Group
Fire Control Equipment
Federal Supply Classification
1240 Optical Sighting and Ranging Equipment
National Stock Number
1240-01-172-4565
Item Name Code
21859
Assigment Date
02/21/1984 (42 years ago)
2a thread class, 0.150 inches thread length, 0.150 inches nominal overall length, +0.9167 to 0.9202 inches thread pitch diameters, right-hand thread direction
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 2a
- Thread Pitch Diameters
- +0.9167 to 0.9202 inches
- Thread Direction
- right-hand
- Thread Length
- 0.150 inches
- Overall Length
- 0.150 inches nominal
- Thread Size
- 15/16-40
- Overall Diameter
- 0.938 inches nominal
- Screw Thread Series Designator
- uns
- Drive Type
- slotted drive on periphery
- Thread Location
- external
- Eccentric Construction
- not provided
- Chamfer Location
- both ends
- Chamfer Size
- 0.030 in.by 45 deg
- Element Securing Method
- retainer ring
- Material
- plastic polyphenylene oxide
- Material Document And Classification
- mil-p-46131,type 3,class 1 mil spec single material response
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 13074768 | Optical Element Cell |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 1240-01-172-4565?
The FSCG of the NSN 1240-01-172-4565 is 1240
Does the NSN 1240-01-172-4565 have a Schedule B code assigned?
Yes, the Schedule B code is 9803200000
Does NSN 1240-01-172-4565 require demilitarization?
Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).
Does NSN 1240-01-172-4565 contain precious materials?
Item does not contain precious metal.
Does NSN 1240-01-172-4565 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 1240-01-172-4565 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Tue, Feb 21, 1984
Professional Distribution
Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.
- ITAR Registered
- DDTC Registered
- HAZMAT Certified
- AS9120 Quality Standards
- 100% Quality Inspections
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Pricing
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